| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $76.32 | 11.556% | $85.1395 | $85.14 | $85.15 | $85.10 |
| Purchase #2 | $29.38 | 10.191% | $32.3741 | $32.37 | $32.35 | $32.40 |
| Purchase #3 | $135.42 | 5.873% | $143.3732 | $143.37 | $143.35 | $143.40 |
| Purchase #4 | $116.77 | 13.172% | $132.1509 | $132.15 | $132.15 | $132.20 |
| Purchase #5 | $226.29 | 11.779% | $252.9447 | $252.94 | $252.95 | $252.90 |
| Purchase #6 | $154.30 | 7.629% | $166.0715 | $166.07 | $166.05 | $166.10 |
| Purchase #7 | $236.99 | 3.561% | $245.4292 | $245.43 | $245.45 | $245.40 |
| 7 purchase totals = | $975.47 | $1,057.4831 | $1,057.47 | $1,057.45 | $1,057.50 | |